| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.falcon.regression.prism; |
| |
| import org.apache.falcon.entity.v0.EntityType; |
| import org.apache.falcon.regression.core.bundle.Bundle; |
| import org.apache.falcon.regression.core.helpers.ColoHelper; |
| import org.apache.falcon.regression.core.util.AssertUtil; |
| import org.apache.falcon.regression.core.util.BundleUtil; |
| import org.apache.falcon.regression.core.util.OSUtil; |
| import org.apache.falcon.regression.core.util.Util; |
| import org.apache.falcon.regression.testHelper.BaseTestClass; |
| import org.apache.log4j.Logger; |
| import org.apache.oozie.client.Job; |
| import org.apache.oozie.client.OozieClient; |
| import org.testng.TestNGException; |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.Test; |
| |
| import java.io.IOException; |
| import java.lang.reflect.Method; |
| |
| public class PrismFeedSuspendTest extends BaseTestClass { |
| |
| ColoHelper cluster1 = servers.get(0); |
| ColoHelper cluster2 = servers.get(1); |
| OozieClient cluster1OC = serverOC.get(0); |
| OozieClient cluster2OC = serverOC.get(1); |
| String aggregateWorkflowDir = baseHDFSDir + "/PrismFeedSuspendTest/aggregator"; |
| private static final Logger logger = Logger.getLogger(PrismFeedSuspendTest.class); |
| |
| @BeforeClass(alwaysRun = true) |
| public void uploadWorkflow() throws Exception { |
| uploadDirToClusters(aggregateWorkflowDir, OSUtil.RESOURCES_OOZIE); |
| } |
| |
| @BeforeMethod(alwaysRun = true) |
| public void setUp(Method method) throws Exception { |
| logger.info("test name: " + method.getName()); |
| Bundle bundle = BundleUtil.readELBundle(); |
| for (int i = 0; i < 2; i++) { |
| bundles[i] = new Bundle(bundle, servers.get(i)); |
| bundles[i].generateUniqueBundle(); |
| bundles[i].setProcessWorkflow(aggregateWorkflowDir); |
| } |
| } |
| |
| @AfterMethod(alwaysRun = true) |
| public void tearDown() { |
| removeBundles(); |
| } |
| |
| /** |
| * Run two feed on different clusters. Delete 1st feed and try to suspend it. Should fail. |
| * Check that 2nd feed is running on 2nd cluster. Delete it and try to suspend it too. |
| * Attempt should fail and both feeds should be killed. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = {"prism", "0.2", "embedded"}) |
| public void testSuspendDeletedFeedOnBothColos() throws Exception { |
| bundles[0].submitAndScheduleFeed(); |
| bundles[1].submitAndScheduleFeed(); |
| |
| //delete using prism |
| AssertUtil.assertSucceeded(prism.getFeedHelper().delete(bundles[0].getDataSets().get(0))); |
| //suspend using prism |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| //verify |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.KILLED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.RUNNING); |
| |
| AssertUtil.assertSucceeded(prism.getFeedHelper().delete(bundles[1].getDataSets().get(0))); |
| //suspend on the other one |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.KILLED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.KILLED); |
| } |
| |
| /** |
| * Run two feeds on different clusters. Suspend feed and try to suspend it once more. Check |
| * that action succeeds and feed is suspended. Make the same for 2nd feed. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = {"prism", "0.2", "distributed"}) |
| public void testSuspendSuspendedFeedOnBothColos() throws Exception { |
| //schedule using colohelpers |
| bundles[0].submitAndScheduleFeedUsingColoHelper(cluster1); |
| bundles[1].submitAndScheduleFeedUsingColoHelper(cluster2); |
| for (int i = 0; i < 2; i++) { |
| //suspend using prism |
| AssertUtil.assertSucceeded( |
| prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| //verify |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.SUSPENDED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.RUNNING); |
| } |
| for (int i = 0; i < 2; i++) { |
| //suspend on the other one |
| AssertUtil.assertSucceeded( |
| prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.SUSPENDED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.SUSPENDED); |
| } |
| } |
| |
| /** |
| * Attempt to suspend nonexistent feed should fail through both prism and matching server. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = "embedded") |
| public void testSuspendNonExistentFeedOnBothColos() throws Exception { |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| |
| AssertUtil.assertFailed(cluster1.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| AssertUtil.assertFailed(cluster2.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| } |
| |
| /** |
| * Attempt to suspend non-running feed should fail through both prism and matching server. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = "embedded") |
| public void testSuspendSubmittedFeedOnBothColos() throws Exception { |
| bundles[0].submitFeed(); |
| bundles[1].submitFeed(); |
| |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| |
| AssertUtil.assertFailed(cluster1.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| AssertUtil.assertFailed(cluster2.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| } |
| |
| /** |
| * Run two feeds on different clusters. Stop server on 1st cluster. Attempt to suspend feed on |
| * stopped server through prism should fail. Check that 2nd feed is running. Suspend it |
| * and check that it is suspended. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = {"prism", "0.2", "distributed"}) |
| public void testSuspendScheduledFeedOnBothColosWhen1ColoIsDown() throws Exception { |
| try { |
| //schedule using colohelpers |
| bundles[0].submitAndScheduleFeedUsingColoHelper(cluster1); |
| bundles[1].submitAndScheduleFeedUsingColoHelper(cluster2); |
| |
| Util.shutDownService(cluster1.getFeedHelper()); |
| |
| //suspend using prism |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| //verify |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.RUNNING); |
| |
| //suspend on the other one |
| AssertUtil.assertSucceeded( |
| prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.SUSPENDED); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new TestNGException(e.getCause()); |
| } finally { |
| Util.restartService(cluster1.getFeedHelper()); |
| } |
| } |
| |
| /** |
| * Run two feeds on different clusters. Delete 1st feed. Stop server on 1st cluster. Attempt |
| * to suspend deleted feed on stopped server should fail. Delete 2nd feed. Attempt |
| * to suspend deleted 2nd feed should also fail. Check that both feeds are killed. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = {"prism", "0.2", "distributed"}) |
| public void testSuspendDeletedFeedOnBothColosWhen1ColoIsDown() throws Exception { |
| try { |
| //schedule using colohelpers |
| bundles[0].submitAndScheduleFeedUsingColoHelper(cluster1); |
| bundles[1].submitAndScheduleFeedUsingColoHelper(cluster2); |
| |
| //delete using coloHelpers |
| AssertUtil.assertSucceeded( |
| prism.getFeedHelper().delete(bundles[0].getDataSets().get(0))); |
| Util.shutDownService(cluster1.getFeedHelper()); |
| |
| //suspend using prism |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| //verify |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.KILLED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.RUNNING); |
| |
| AssertUtil.assertSucceeded( |
| prism.getFeedHelper().delete(bundles[1].getDataSets().get(0))); |
| //suspend on the other one |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.KILLED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.KILLED); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new TestNGException(e.getCause()); |
| } finally { |
| Util.restartService(cluster1.getFeedHelper()); |
| } |
| } |
| |
| /** |
| * Run two feeds on different clusters. Suspend 1st feed and check that it suspended, |
| * and then stop server on its cluster. Attempt to suspend the same feed again should fail. |
| * Suspend 2nd feed and check that both feeds are suspended. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = {"prism", "0.2", "distributed"}) |
| public void testSuspendSuspendedFeedOnBothColosWhen1ColoIsDown() throws Exception { |
| try { |
| //schedule using colohelpers |
| bundles[0].submitAndScheduleFeedUsingColoHelper(cluster1); |
| bundles[1].submitAndScheduleFeedUsingColoHelper(cluster2); |
| |
| //suspend using prism |
| AssertUtil.assertSucceeded( |
| prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| //verify |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.SUSPENDED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.RUNNING); |
| |
| Util.shutDownService(cluster1.getFeedHelper()); |
| |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| //suspend on the other one |
| AssertUtil.assertSucceeded( |
| prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| AssertUtil.checkStatus(cluster1OC, EntityType.FEED, bundles[0], Job.Status.SUSPENDED); |
| AssertUtil.checkStatus(cluster2OC, EntityType.FEED, bundles[1], Job.Status.SUSPENDED); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new TestNGException(e.getCause()); |
| } finally { |
| Util.restartService(cluster1.getProcessHelper()); |
| } |
| } |
| |
| /** |
| * Stop the 1st server. Attempt to suspend nonexistent feeds on both clusters should fail. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = {"prism", "0.2", "distributed"}) |
| public void testSuspendNonExistentFeedOnBothColosWhen1ColoIsDown() |
| throws Exception { |
| try { |
| Util.shutDownService(cluster1.getFeedHelper()); |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| AssertUtil.assertFailed( |
| cluster2.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new TestNGException(e.getCause()); |
| } finally { |
| Util.restartService(cluster1.getProcessHelper()); |
| } |
| } |
| |
| /** |
| * Submit two feeds. Stop the server on the 1st cluster. Attempts to suspend non-scheduled |
| * feeds on both clusters should fail through prism as well as through colohelper. |
| * |
| * @throws Exception |
| */ |
| @Test(groups = {"prism", "0.2", "distributed"}) |
| public void testSuspendSubmittedFeedOnBothColosWhen1ColoIsDown() throws Exception { |
| try { |
| bundles[0].submitFeed(); |
| bundles[1].submitFeed(); |
| |
| Util.shutDownService(cluster1.getFeedHelper()); |
| |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[0].getDataSets().get(0))); |
| AssertUtil.assertFailed(prism.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| |
| AssertUtil.assertFailed( |
| cluster2.getFeedHelper().suspend(bundles[1].getDataSets().get(0))); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new TestNGException(e.getCause()); |
| } finally { |
| Util.restartService(cluster1.getProcessHelper()); |
| } |
| } |
| |
| @AfterClass(alwaysRun = true) |
| public void tearDownClass() throws IOException { |
| cleanTestDirs(); |
| } |
| } |
